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initiaize stack_t structure with nulls, before calling sigaltstack

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[SVN r44396]
This commit is contained in:
Gennadiy Rozental
2008-04-14 05:51:49 +00:00
parent ce2e18c54c
commit 409042c0af
1 changed files with 1 additions and 0 deletions
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include/boost/test/impl/execution_monitor.ipp
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@@ -638,6 +638,7 @@ signal_handler::signal_handler( bool catch_system_errors, int timeout, bool atta
#ifdef BOOST_TEST_USE_ALT_STACK
if( alt_stack ) {
stack_t sigstk;
std::memset( &sigstk, 0, sizeof(stack_t) );
BOOST_TEST_SYS_ASSERT( ::sigaltstack( 0, &sigstk ) != -1 );